| Name | Phone Number | Room | Title | Department (Location) | |
| Ian Ball | 644-7454 x3054 | Ian.Ball@gcccd.edu | Chemistry Instr | Science/Engineering (Cuyamaca) | |
| Ian Cummings | Ian.Cummings@gcccd.edu | GD Instr | Graphic Design (Cuyamaca) | ||
| Ian Duckles | Ian.Duckles@gcccd.edu | Philosophy Instr | Humanities/Philosophy and Religious Studies (Cuyamaca) | ||
| Ilene Kruger | 644-7454 x3779 | Ilene.Kruger@gcccd.edu | ESL Instr | English as a Second Language (ESL) (Grossmont) | |
| Illyana McManus | Illyana.McManus@gcccd.edu | 70-132 | Business Office Technology Instr | Business Office Technology (BOT) (Grossmont) | |
| Ingrid Psuty | 644-7454 x3667 | Ingrid.Psuty@gcccd.edu | Art Instr | Art (Grossmont) | |
| Inna Cannon | 644-7454 x3613 | Inna.Cannon@gcccd.edu | ESL Instr | English as a Second Language (ESL) (Grossmont) | |
| Inwon Leu | 660-4356 | Inwon.Leu@gcccd.edu | F403 | Math Instr | Math (Cuyamaca) |
| Irene Bauza | 644-7603 | Irene.Bauza@gcccd.edu | 60-632 | Account Tech Sr/ASGC | Administrative Services (Grossmont) |
| Irene Jones | 644-7454 x3758 | Irene.Jones@gcccd.edu | Japanese Instr | Foreign Language (Grossmont) | |
| Irene Palacios | 644-7834 | Irene.Palacios@gcccd.edu | 70-213 | Math Instr | Math (Grossmont) |
| Irene Rogers | 644-7254 | Irene.Rogers@gcccd.edu | 26-223A | Clerical Assist Intermediate/Music | Music (Grossmont) |
| Irene Van-Slyck | 644-7454 x3719 | Irene.VanSlyck@gcccd.edu | Russian Instr | Foreign Language (Grossmont) | |
| Isabelle Lucas | 644-7454 x3312 | Isabelle.Lucas@gcccd.edu | French Instr | Foreign Language (Cuyamaca) | |
| Isabelle Lucas | 644-7454 x3869 | Isabelle.Lucas@gcccd.edu | French Instr | Foreign Language (Grossmont) | |
| Isabelle Sacramento Grilo | Isabelle.Sacramento@gcccd.edu | Oceanography Instr | Oceanography (Grossmont) | ||
| Ishaa Vintinner | Ishaa.Vintinner@gcccd.edu | ASL Instr | American Sign Language (ASL) (Grossmont) | ||
| Israel Cardona | 644-7784 | Israel.Cardona@gcccd.edu | 54-514A | Sociology Instr | Sociology (Grossmont) |